What do you get when you combine social networking, college students, and career building tools? A successful startup. Allan Sahagun, the 19-year-old Harvard University student and co-founder of Alumwire, knows firsthand since the 2006 launch of his site. Sahagun knows how to choose his partners Alumwire is powered with the help of Careerbuilder.com, the Wall Street Journals College Journal website, and of course Sahagun's brother Aaron.
(Erik Jacobs/The Boston Globe)